If pehkui is installed, regardless if the player is affected by it, it seems to crash the game when they hit the f5 key while holding an item. Crash error says:

Error: java.lang.IllegalStateException: Pose stack not empty
Exit code: -1

I thought I had fixed it, turns out the crash only applies to specific weapons. I found out it seems to only affect the bigger weapons, such as the lance or double-handed axe. Having the item on a backtools slot also seems to cause a crash as well.

ETA: I'm not sure, but would it be an issue with the models? I noticed the weapons that have different models from the item icon are the ones that cause the crash, so I think that might be the cause. For example, the longsword works, but the staff causes a crash

I just discovered something similar on a server when I attempt to hold a healing staff:

java.lang.IllegalStateException: Pose stack not empty
at net.minecraft.class_761.method_22979(class_761.java:1472) ~[intermediary-minecraft-1.17.1-client.jar:?]
at net.minecraft.class_761.method_22710(class_761.java:1235) ~[intermediary-minecraft-1.17.1-client.jar:?]
at net.minecraft.class_757.method_3188(class_757.java:1026) ~[intermediary-minecraft-1.17.1-client.jar:?]
at net.minecraft.class_757.redirect$zlc000$redirectRenderingWorld(class_757.java:4122) ~[intermediary-minecraft-1.17.1-client.jar:?]
at net.minecraft.class_757.method_3192(class_757.java:810) ~[intermediary-minecraft-1.17.1-client.jar:?]
at net.minecraft.class_310.method_1523(class_310.java:1112) ~[intermediary-minecraft-1.17.1-client.jar:?]
at net.minecraft.class_310.method_1514(class_310.java:728) [intermediary-minecraft-1.17.1-client.jar:?]
at net.minecraft.client.main.Main.main(Main.java:217) [intermediary-minecraft-1.17.1-client.jar:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:?]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:?]
at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:234) [fabric-loader-0.11.6.jar:?]
at net.fabricmc.loader.launch.knot.Knot.launch(Knot.java:153) [fabric-loader-0.11.6.jar:?]
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:28) [fabric-loader-0.11.6.jar:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:?]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:?]
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) [NewLaunch.jar:?]
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) [NewLaunch.jar:?]
at org.multimc.EntryPoint.listen(EntryPoint.java:143) [NewLaunch.jar:?]
at org.multimc.EntryPoint.main(EntryPoint.java:34) [NewLaunch.jar:?]
---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!

Time: 8/11/21, 1:59 PM
Description: Unexpected error

java.lang.IllegalStateException: Pose stack not empty
at net.minecraft.class_761.method_22979(class_761.java:1472)
at net.minecraft.class_761.method_22710(class_761.java:1235)
at net.minecraft.class_757.method_3188(class_757.java:1026)
at net.minecraft.class_757.redirect$zlc000$redirectRenderingWorld(class_757.java:4122)
at net.minecraft.class_757.method_3192(class_757.java:810)
at net.minecraft.class_310.method_1523(class_310.java:1112)
at net.minecraft.class_310.method_1514(class_310.java:728)
at net.minecraft.client.main.Main.main(Main.java:217)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:234)
at net.fabricmc.loader.launch.knot.Knot.launch(Knot.java:153)
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:28)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231)
at org.multimc.EntryPoint.listen(EntryPoint.java:143)
at org.multimc.EntryPoint.main(EntryPoint.java:34)

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Thread: Render thread
Stacktrace:
at net.minecraft.class_761.method_22979(class_761.java:1472)
at net.minecraft.class_761.method_22710(class_761.java:1235)
at net.minecraft.class_757.method_3188(class_757.java:1026)
at net.minecraft.class_757.redirect$zlc000$redirectRenderingWorld(class_757.java:4122)

-- Patchouli Book Info --
Details:
Patchouli open book context: n/a
Stacktrace:
at net.minecraft.class_128.handler$dfg000$fillPatchouliContext(class_128.java:521)
at net.minecraft.class_128.(class_128.java:37)
at net.minecraft.class_310.method_1514(class_310.java:752)
at net.minecraft.client.main.Main.main(Main.java:217)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:234)
at net.fabricmc.loader.launch.knot.Knot.launch(Knot.java:153)
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:28)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231)
at org.multimc.EntryPoint.listen(EntryPoint.java:143)
at org.multimc.EntryPoint.main(EntryPoint.java:34)

-- Affected level --
Details:
All players: 1 total; [class_746['Aojae'/5081, l='ClientWorld minecraft:overworld', x=31.11, y=58.00, z=27.30]]
Chunk stats: Client Chunks (ImmPtl) 512
Level dimension: minecraft:overworld
Level spawn location: World: (-126,63,-57), Section: (at 2,15,7 in -8,3,-4; chunk contains blocks -128,-64,-64 to -113,319,-49), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,-64,-512 to -1,319,-1)
Level time: 43377 game time, 43377 day time
Server brand: fabric
Server type: Non-integrated multiplayer server

-- Last reload --
Details:
Reload number: 1
Reload reason: initial
Finished: Yes
Packs: Default, Generated Resources, Fabric Mods

-- System Details --
Details:
Minecraft Version: 1.17.1
Minecraft Version ID: 1.17.1
Operating System: Windows 10 (amd64) version 10.0
Java Version: 16.0.1, AdoptOpenJDK
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), AdoptOpenJDK
Memory: 666101472 bytes (635 MiB) / 2684354560 bytes (2560 MiB) up to 10737418240 bytes (10240 MiB)
CPUs: 16
Processor Vendor: GenuineIntel
Processor Name: Intel(R) Core(TM) i7-10875H CPU @ 2.30GHz
Identifier: Intel64 Family 6 Model 165 Stepping 2
Microarchitecture: unknown
Frequency (GHz): 2.30
Number of physical packages: 1
Number of physical CPUs: 8
Number of logical CPUs: 16
Graphics card #0 name: Intel(R) UHD Graphics
Graphics card #0 vendor: Intel Corporation (0x8086)
Graphics card #0 VRAM (MB): 1024.00
Graphics card #0 deviceId: 0x9bc4
Graphics card #0 versionInfo: DriverVersion=27.20.100.9415
Graphics card #1 name: NVIDIA GeForce RTX 2070 Super
Graphics card #1 vendor: NVIDIA (0x10de)
Graphics card #1 VRAM (MB): 4095.00
Graphics card #1 deviceId: 0x1e91
Graphics card #1 versionInfo: DriverVersion=30.0.14.7111
Memory slot #0 capacity (MB): 16384.00
Memory slot #0 clockSpeed (GHz): 3.20
Memory slot #0 type: DDR4
Memory slot #1 capacity (MB): 16384.00
Memory slot #1 clockSpeed (GHz): 3.20
Memory slot #1 type: DDR4
Virtual memory max (MB): 77656.42
Virtual memory used (MB): 47582.59
Swap memory total (MB): 45056.00
Swap memory used (MB): 942.43
JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms1024m -Xmx10240m
Fabric Mods:
additionaladditions: Additional Additions 2.0.0
adorn: Adorn 2.0.0+1.17
advanced_runtime_resource_pack: Runtime Resource Pack 0.4.3
advancedcompass: Advanced Compass 1.2.1
animal_feeding_trough: Animal Feeding Trough 1.0.2
apoli: Apoli 1.0.4
appleskin: AppleSkin mc1.17-2.1.3
architectury: Architectury 2.3.24
artifice: Artifice 0.15.3+21w07a
attributefix: Attribute Fix {FABRIC} 1.0.1
autoconfig1u: Auto Config v1 Updated 3.3.1
axesareweapons: Axes Are Weapons 1.3-1.17
bclib: BCLib 0.3.0
betterend: Better End 0.11.0-pre
betterf3: BetterF3 1.1.5
bettermineshafts: YUNG's Better Mineshafts 1.17-1.0.1
bettermounthud: Better Mount HUD 1.1.1
betterstrongholds: YUNG's Better Strongholds 1.17-1.1.1
blast: BLAST 1.6.2
blockus: Blockus 2.2.8+1.17.1
caelus: Caelus API 0.0.16-1.17
calio: Calio 1.0.2
cardinal-components-base: Cardinal Components API (base) 3.1.1
cardinal-components-entity: Cardinal Components API (entities) 3.1.1
cardinal-components-util: Cardinal Components API (utilities) 3.0.0-nightly.1.17-pre2
carrier: Carrier 1.8.0
cauldronconcrete: Cauldron Concrete 1.0.0+21w16a-fabric
charm: Charm 3.3.2
chat-up: Chat Up! 2.0
cherishedworlds: Cherished Worlds 1.4.1-1.17
cloth-basic-math: Cloth Basic Math 0.5.1
cloth-config2: Cloth Config v4 5.0.37
clumps: Clumps fabric-1.17.1-7.0.4
collectionorigins1: Imperium Origins Collection 1 2.0
colormeoutlines: Color Me Outlines 1.0.1
colouredmoss: Colorful Azaleas 1.2
com_electronwill_night-config_core: core 3.6.2
com_electronwill_night-config_toml: toml 3.6.2
com_moandjiezana_toml_toml4j: toml4j 0.7.2
com_velocitypowered_velocity-native: velocity-native 1.1.0-SNAPSHOT
comforts: Comforts 0.0.5-1.17.1
controlling: Controlling For Fabric 1.1.2
cpas: cpas 2.0.0
cpas-api: cpas-api 2.0.0
cpas-runtime: cpas-runtime 2.0.0
crawl: Crawl 0.9.1
croptopia: Croptopia 1.6.1
crowdin-translate: CrowdinTranslate 1.3+1.17
customstars: Custom Stars 0.5
dark-enchanting: Dark Enchanting 0.4.1-1.17.1
darkpaintings: Dark Paintings 4.0.2
dawn: Dawn API 2.0.2
disable_custom_worlds_advice: Disable Custom Worlds Advice 1.3
dual_riders: DualRiders 1.0.5
ducts: Ducts 1.1.4
dynamicfps: Dynamic FPS 2.0.4
easyautocrafting: EasyAutoCrafting 1.1+1.17
elytraboosters: Elytra Boosters Mod 1.2.0
enchantmentdescriptions: Enchantment Descriptions 4.0.1
enhancedblockentities: Enhanced Block Entities 0.4.1+1.17
environmentz: EnvironmentZ 1.1.4
expanded_trident_enchanting: Expanded Trident Enchanting 1.0.1
extraorigins: Extra Origins 1.17-6
fabric: Fabric API 0.37.2+1.17
fabric-api-base: Fabric API Base 0.3.0+a02b4463d5
fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.2.0+2b5c62d018
fabric-biome-api-v1: Fabric Biome API (v1) 3.1.11+c345aea818
fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 1.1.5+a02b446318
fabric-command-api-v1: Fabric Command API (v1) 1.1.3+5ab9934c18
fabric-commands-v0: Fabric Commands (v0) 0.2.2+92519afa18
fabric-containers-v0: Fabric Containers (v0) 0.1.12+a02b446318
fabric-content-registries-v0: Fabric Content Registries (v0) 0.2.4+2e8bd82f18
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.1.5+be9da31018
fabric-dimensions-v1: Fabric Dimensions API (v1) 2.0.11+6cefd57718
fabric-entity-events-v1: Fabric Entity Events (v1) 1.1.0+a02b446318
fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.4.9+a722d8c018
fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.2.1+92519afa18
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.7+6cefd57718
fabric-item-api-v1: Fabric Item API (v1) 1.2.4+a02b446318
fabric-item-groups-v0: Fabric Item Groups (v0) 0.2.10+b7ab612118
fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.4+a02b446318
fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.2+36b77c3e18
fabric-language-kotlin: Fabric Language Kotlin 1.6.3+kotlin.1.5.21
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 1.4.4+a02b446318
fabric-loot-tables-v1: Fabric Loot Tables (v1) 1.0.4+a02b446318
fabric-mining-levels-v0: Fabric Mining Levels (v0) 0.1.3+92519afa18
fabric-models-v0: Fabric Models (v0) 0.3.0+a02b446318
fabric-networking-api-v1: Fabric Networking API (v1) 1.0.13+2e8bd82f18
fabric-networking-blockentity-v0: Fabric Networking Block Entity (v0) 0.2.11+a02b446318
fabric-networking-v0: Fabric Networking (v0) 0.3.2+92519afad5
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 1.10.9+b7ab612118
fabric-object-builders-v0: Fabric Object Builders (v0) 0.7.3+a02b446318
fabric-particles-v1: Fabric Particles (v1) 0.2.4+a02b446318
fabric-registry-sync-v0: Fabric Registry Sync (v0) 0.7.10+e2961fee18
fabric-renderer-api-v1: Fabric Renderer API (v1) 0.4.4+5f02c96918
fabric-renderer-indigo: Fabric Renderer - Indigo 0.4.8+a02b446318
fabric-renderer-registries-v1: Fabric Renderer Registries (v1) 3.2.0+a02b446318
fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.1.5+a02b446318
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 0.1.13+a02b446318
fabric-rendering-v0: Fabric Rendering (v0) 1.1.2+92519afa18
fabric-rendering-v1: Fabric Rendering (v1) 1.7.0+2e8bd82f18
fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.4.8+a00e834b18
fabric-screen-api-v1: Fabric Screen API (v1) 1.0.4+155f865c18
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.1.8+a02b446318
fabric-structure-api-v1: Fabric Structure API (v1) 1.1.13+5ab9934c18
fabric-tag-extensions-v0: Fabric Tag Extensions (v0) 1.1.4+a02b4463d5
fabric-textures-v0: Fabric Textures (v0) 1.0.6+a02b446318
fabric-tool-attribute-api-v1: Fabric Tool Attribute API (v1) 1.2.12+b7ab612118
fabric-transfer-api-v1: Fabric Transfer API (v1) 1.0.0+3fe3c3f518
fabrication: Fabrication 2.0.0-pre3
fabricenchantments: Fabric Enchantments 0.4.2
fabricloader: Fabric Loader 0.11.6
fallflyinglib: FallFlyingLib 3.0.0-beta.2
fallingtree: FallingTree 2.12.2
fiber: fiber 0.23.0-2
firstperson: FirstpersonModel 2.0.2
flonters: Flonters 1.2.1+1.17.1
freelook: freelook 1.1.0
frex: FREX 5.2.223
geckolib3: Geckolib 3.0.8
glowingbanners: Glow Banners 1.0.2
hidearmor: Hide Armor 2.4
hydrogen: Hydrogen 0.3
imm_ptl_core: Immersive Portals Core 0.20
immersive_portals: Immersive Portals 0.20
impaled: Impaled 1.0.1
incantationem: Incantationem 1.1
indypets: Independent Pets 0.5.1
inventorio: Inventorio 1.6.2
inventory_control_tweaks: Inventory Control Tweaks 1.3.8+MC1.17-1.17.1
jankson: Jankson 3.0.1+j1.2.0
java: OpenJDK 64-Bit Server VM 16
json-model-extensions: JSON Model Extensions 1.22.200
kanos_config: Kanos Config 0.1.4+1.14.4-1.17.1
krypton: Krypton 0.1.4
libblockattributes: LibBlockAttributes 0.9.0-pre.2
libblockattributes_core: LibBlockAttributes (Core) 0.9.0
libblockattributes_fluids: LibBlockAttributes (Fluids) 0.9.0-pre.2
libblockattributes_items: LibBlockAttributes (Items) 0.9.0-pre.2
libcd: LibCapableData 3.0.3+1.16.3
libgui: LibGui 4.1.4+1.17.1
libmultipart: LibMultiPart 0.6.3
libmultipart_deps_container: LibMultiPart (Dependency Container) 0.6.3
libnetworkstack: Lib Network Stack 0.5.0
libninepatch: LibNinePatch 1.1.0
lithium: Lithium 0.7.3
lovely_snails: Lovely Snails 1.0.2+1.17
maelstrom_library: Maelstrom Library 1.2.1-1.17-pre1
magick: Magick: Potions and Pearls 1.0.5
malilib: MaLiLib 0.10.0-dev.24
mavm: More Axolotl Variants Mod 1.0.2b
maybe-data: Maybe data 1.0.1-1.17
medievalweapons: Medieval Weapons 1.1.6
minecraft: Minecraft 1.17.1
miniextras: Mini Extras Mod 1.3.0
mm: Manningham Mills 2.3
mobs_attempt_parkour: Mobs Attempt Parkour 0.2.3-1.17-pre1
modmenu: Mod Menu 2.0.2
mooblooms: Mooblooms 1.5.0
moreorigins: more origins 1.0
nostrip: No Strip 1.2.1-1.17+
notenoughanimations: NotEnoughAnimations 1.3.0
notes: Notes 1.0.6
npcvariety: NPC Variety 2.1.2
omega-config: OmegaConfig 1.0.8
onsoulfire: On Soul Fire 1.17-3
org_jetbrains_kotlin_kotlin-reflect: kotlin-reflect 1.5.21
org_jetbrains_kotlin_kotlin-stdlib: kotlin-stdlib 1.5.21
org_jetbrains_kotlin_kotlin-stdlib-jdk7: kotlin-stdlib-jdk7 1.5.21
org_jetbrains_kotlin_kotlin-stdlib-jdk8: kotlin-stdlib-jdk8 1.5.21
org_jetbrains_kotlinx_kotlinx-coroutines-core-jvm: kotlinx-coroutines-core-jvm 1.5.1
org_jetbrains_kotlinx_kotlinx-coroutines-jdk8: kotlinx-coroutines-jdk8 1.5.1
org_jetbrains_kotlinx_kotlinx-serialization-core-jvm: kotlinx-serialization-core-jvm 1.2.2
org_jetbrains_kotlinx_kotlinx-serialization-json-jvm: kotlinx-serialization-json-jvm 1.2.2
origins: Origins 1.0.3
origins-classes: Origins: Classes 1.2.2
overpoweredmending: OverpoweredMending 2.2.4
painters_blocks: Painter's Blocks 1.2.3+1.17.1
paintingcycle: Painting Cycle 1.0.0
patchouli: Patchouli 1.17-54-FABRIC
paxi: Paxi 1.17-1.1
pehkui: Pehkui 2.3.0+1.14.4-1.17.1
pettable: Pettable 1.2.0
playerabilitylib: Pal 1.3.0
pride: Pride Lib 1.0.0+21w03a
projectsavethepets: Project: Save the Pets! 1.0.2+minecraft-1.16.4
q_misc_util: A Miscellaneous Utility Library from qouteall 0.20
quicksand: Quicksand 1.0.2
reach-entity-attributes: Reach Entity Attributes 2.1.1
recipeconditions: Fabric Recipe Conditions 0.4.0
respawnablepets: Respawnable Pets 1.17-3
riverredux: River Redux 0.2.0
roughlyenoughitems: Roughly Enough Items 6.0.267-alpha
rpgdifficulty: Rpg Difficulty 1.0.7
rpgstats: RPGStats 4.1.8+1.17.1
rpgz: RPGZ 0.4.8
scaffoldforever: Scaffold Forever 1.1+1.17.1
schmucks: Schmucks 1.4.0
scorch: Scorch 1.0.2
secretrooms: Secret Rooms 1.0.0+1.17
seedy-behavior: Seedy Behavior 1.0.2+1.17.1
sentimentality3: Sentimentality 3 1.3.0
sheepconsistency: Sheep Consistency 1.0.3
sihywtcamc: sihywtcamc 1.3.1+1.17.1
sihywtcamd: sihywtcamd 1.5+1.17.1
simple_backpack: SimpleBackpack 1.1.17
simplemeasuring: Simple Measuring 1.0.0
skylorlib: SkyLib 1.0.0
somnus: Somnus API 0.0.12-1.17
soundphysics: Sound Physics 2.0.0
starlight: Starlight fabric-1.0.0-RC2-3a77ed1
static-content: Static Content 1.0.1-1.16.2
staticdata: Static Data 1.1.2
statuseffecttimer: Status Effect Timer 1.0.2
taxfreelevels: Tax Free Levels 1.2.1
terraform-shapes-api-v1: Terraform Shapes API (v1) 1.0.4
terralith: Terralith for Fabric 1.3
totemicoverhaul: Totemic Overhaul 1.1.7
transliterationlib: TRansliterationLib 1.1.0
transportables: Transportables 1.0.5
tweakeroo: Tweakeroo 0.10.0-dev.20210710.155746
twigs: Twigs 1.0.1
universal_ores: Universal Ores 1.0
vanilla_essence: Vanilla essence 2.1.2
vanillatweaks: VanillaTweaks 1.17.1-1.0.10
vehiclefix: VehicleFix 1.1
villagernames: Villager Names 2.0.0
waterdripsound: Drip Sounds 1.17-0.2.1
wildfire_gender: Wildfire's Female Gender Mod 2.6.1
windowedfullscreen: Windowed Fullscreen 1.0.0
witherturnsskeletons: Wither turns Skeletons 1.0.0
wolveswitharmor: Wolves With Armor 1.6.0-1.17
yungsapi: YUNG's API 1.17-Fabric-15
Launched Version: MultiMC5
Backend library: LWJGL version 3.2.2 build 10
Backend API: Intel(R) UHD Graphics GL version 3.2.0 - Build 27.20.100.9415, Intel
Window size: 1920x1080
GL Caps: Using framebuffer using OpenGL 3.2
GL debug messages:
Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'fabric'
Type: Client (map_client.txt)
Graphics mode: fancy
Resource Packs: Fabric Mods
Current Language: English (US)
CPU: 16x Intel(R) Core(TM) i7-10875H CPU @ 2.30GHz
#@!@# Game crashed! Crash report saved to: #@!@# C:\Users\Jayco\Desktop\Minecraft\MultiMC\instances\Fab 1.17.1 v1.minecraft\crash-reports\crash-2021-08-11_13.59.38-client.txt

Your mod list also has pehkui, so I think it's the same confliction.